/* ==========================================================================
   The Workflow Dev — Design System
   Duotone system on white, matched to the logo: navy ink + electric blue,
   used the way the reference brief uses dark-green + lime. Space Grotesk +
   Space Mono + Public Sans carry the "dev tool" character.
   ========================================================================== */

/* Fonts are loaded via <link rel="preload/stylesheet"> in <head> (not @import)
   so the browser can fetch them in parallel with this stylesheet. */

:root {
  /* Color system — navy + electric blue from the logo, white canvas,
     amber reserved strictly for "sample/illustrative" utility tags */
  --ink: #0b1424;
  --ink-soft: #5b6b85;
  --accent: #2f6fed;
  --accent-deep: #1a4fc4;
  --warm: #894e1a;
  --warm-on-dark: #f0a75c;
  --warm-soft: #fbe9d7;

  --paper: #ffffff;
  --paper-alt: #f4f7fb;
  --surface: #ffffff;
  --border: #e3e8f0;
  --border-strong: #ccd4e3;

  --on-ink: #ffffff;

  /* Typography */
  --font-display: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'Space Mono', ui-monospace, 'SFMono-Regular', Menlo, monospace;

  /* Spacing scale (4/8pt) */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-24: 6rem;
  --space-32: 8rem;

  --section-pad: clamp(4rem, 9vw, 9rem);
  --container-w: 1240px;
  --container-pad: clamp(1.25rem, 5vw, 3rem);

  /* Motion */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --dur-fast: 200ms;
  --dur-base: 350ms;
  --dur-slow: 550ms;

  --radius-sm: 4px;
  --radius-md: 10px;
  --radius-lg: 20px;

  --shadow-card: 0 1px 2px rgba(11, 20, 36, 0.05), 0 12px 32px -16px rgba(11, 20, 36, 0.14);
  --shadow-lift: 0 20px 48px -18px rgba(11, 20, 36, 0.28);
  --glow-accent: 0 0 0 1px rgba(47, 111, 237, 0.35), 0 8px 32px -8px rgba(47, 111, 237, 0.4);
}

/* ==========================================================================
   Reset
   ========================================================================== */

*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  min-height: 100dvh;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

img, picture, svg { display: block; max-width: 100%; }
input, button, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; padding: 0; }

::selection { background: var(--accent); color: #fff; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ==========================================================================
   Typography
   ========================================================================== */

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.h1 {
  font-size: clamp(2.5rem, 2rem + 3.4vw, 4.75rem);
  font-weight: 700;
  line-height: 1.03;
}

.h2 {
  font-size: clamp(2rem, 1.6rem + 2.2vw, 3.25rem);
}

.h3 {
  font-size: clamp(1.375rem, 1.2rem + 1vw, 1.75rem);
}

.lead {
  font-size: clamp(1.0625rem, 1rem + 0.4vw, 1.25rem);
  color: var(--ink-soft);
  line-height: 1.65;
  max-width: 42em;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--warm);
}

.eyebrow::before {
  content: '';
  width: 1.3em;
  height: 0.65em;
  border-radius: 999px;
  background: linear-gradient(to right, var(--accent) 55%, var(--ink) 55%);
  flex-shrink: 0;
}

p { color: var(--ink-soft); }

.text-balance { text-wrap: balance; }

/* ==========================================================================
   Layout
   ========================================================================== */

.container {
  width: 100%;
  max-width: var(--container-w);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

section { position: relative; padding-block: var(--section-pad); }

.section-head {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-bottom: var(--space-16);
  max-width: 46rem;
}

.section-head.center { align-items: center; text-align: center; margin-inline: auto; }

.divider {
  height: 1px;
  background: var(--border);
  border: none;
}

.grain {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.5;
  mix-blend-mode: multiply;
}

@media (prefers-color-scheme: dark) {
  .grain { mix-blend-mode: overlay; opacity: 0.25; }
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
  --btn-fg: var(--on-ink);
  --btn-bg: var(--ink);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6em;
  padding: 0.95em 1.7em;
  min-height: 48px;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  border-radius: 999px;
  background: var(--btn-bg);
  color: var(--btn-fg);
  border: 1px solid var(--btn-bg);
  transition: transform var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out);
  white-space: nowrap;
}

.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-lift); }
.btn:active { transform: translateY(0); }

.btn-primary { --btn-bg: var(--ink); --btn-fg: var(--on-ink); }
.btn-primary:hover { --btn-bg: var(--accent-deep); border-color: var(--accent-deep); }

/* On dark panels the default navy fill is invisible against the panel's own
   navy bg, so primary buttons flip to blue-by-default / white-on-hover. */
.dark-panel .btn-primary { --btn-bg: var(--accent); --btn-fg: var(--on-ink); border-color: var(--accent); }
.dark-panel .btn-primary:hover { --btn-bg: var(--on-ink); --btn-fg: var(--accent); border-color: var(--on-ink); }

.btn-ghost {
  --btn-bg: transparent;
  --btn-fg: var(--ink);
  border-color: var(--border-strong);
}
.btn-ghost:hover { --btn-bg: var(--ink); --btn-fg: var(--on-ink); border-color: var(--ink); }

.btn-arrow { transition: transform var(--dur-fast) var(--ease-out); }
.btn:hover .btn-arrow { transform: translateX(3px); }

.btn-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  min-height: 48px;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--ink-soft);
  border-bottom: 1px solid transparent;
  transition: color var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out), gap var(--dur-fast) var(--ease-out);
}
.btn-link:hover { color: var(--ink); border-color: var(--border-strong); gap: 0.7em; }
.btn-link svg { transition: transform var(--dur-fast) var(--ease-out); }
.btn-link:hover svg { transform: translateX(3px); }

.cta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-4) var(--space-6);
}

/* ==========================================================================
   Nav
   ========================================================================== */

.nav {
  position: fixed;
  inset-inline: 0;
  top: 0;
  z-index: 100;
  padding-block: var(--space-4);
  transition: padding var(--dur-base) var(--ease-out), background var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out);
  border-bottom: 1px solid transparent;
}

.nav.is-scrolled {
  padding-block: var(--space-3);
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: blur(14px) saturate(1.4);
  -webkit-backdrop-filter: blur(14px) saturate(1.4);
  border-bottom-color: var(--border);
}

.nav-inner { display: flex; align-items: center; justify-content: space-between; gap: var(--space-6); }

.brand { display: flex; align-items: center; gap: 0.65rem; }
.brand img { height: 30px; width: auto; }
.brand-word { font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; letter-spacing: -0.01em; }
.brand-word em { font-style: normal; color: var(--accent); }

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  font-size: 0.9rem;
  font-weight: 500;
}

.nav-links a { position: relative; padding-block: 0.25rem; color: var(--ink); }
.nav-links a::after {
  content: '';
  position: absolute;
  left: 0; right: 100%;
  bottom: 0;
  height: 1px;
  background: var(--accent);
  transition: right var(--dur-base) var(--ease-out);
}
.nav-links a:hover::after { right: 0; }

.nav-cta { display: flex; align-items: center; gap: var(--space-4); }
.nav-cta .btn { padding: 0.7em 1.4em; min-height: 42px; font-size: 0.875rem; }

.nav-toggle {
  display: none;
  position: relative;
  z-index: 101;
  width: 44px; height: 44px;
  align-items: center; justify-content: center;
  background: none; border: none;
  flex-direction: column; gap: 5px;
}
.nav-toggle span {
  display: block; width: 22px; height: 2px; background: var(--ink);
  transition: transform var(--dur-base) var(--ease-out), opacity var(--dur-base) var(--ease-out);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-panel {
  position: fixed;
  inset: 0;
  z-index: 99;
  background: var(--paper);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--space-8) var(--container-pad);
  transform: translateY(-100%);
  transition: transform var(--dur-slow) var(--ease-out);
}
.mobile-panel.is-open { transform: translateY(0); }
.mobile-panel nav { display: flex; flex-direction: column; gap: var(--space-6); }
.mobile-panel a { font-family: var(--font-display); font-size: 2rem; font-weight: 600; }
.mobile-panel .cta-row { margin-top: var(--space-12); }

body.nav-open { overflow: hidden; }

/* ==========================================================================
   Marquee ticker
   ========================================================================== */

.marquee {
  background: var(--ink);
  color: var(--on-ink);
  overflow: hidden;
  padding-block: var(--space-4);
}

.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee-scroll 26s linear infinite;
}

.marquee-track span {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding-inline: var(--space-6);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}

.marquee-track span::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  .marquee-track { animation-duration: 140s; }
}

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  padding-top: clamp(7rem, 12vw, 11rem);
  padding-bottom: var(--section-pad);
  overflow: hidden;
  position: relative;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--border) 1px, transparent 1px),
    linear-gradient(to bottom, var(--border) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: 0.35;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 40%, transparent 100%);
}

.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.85fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}

.hero-copy .eyebrow { margin-bottom: var(--space-6); }
.hero-copy h1 { margin-bottom: var(--space-6); }
.hero-copy .lead { margin-bottom: var(--space-8); }

.trust-line {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-12);
  padding-top: var(--space-8);
  border-top: 1px solid var(--border);
  font-size: 0.875rem;
  color: var(--ink-soft);
}
.trust-line svg { flex-shrink: 0; color: var(--warm); }

.hero-visual { position: relative; aspect-ratio: 1 / 1.05; }

.sparkle {
  position: absolute;
  color: var(--accent);
  animation: sparkle-twinkle 2.6s ease-in-out infinite;
  pointer-events: none;
}
.sparkle.warm { color: var(--warm); }
.sparkle.delay { animation-delay: 1.1s; }

@keyframes sparkle-twinkle {
  0%, 100% { opacity: 0.35; transform: scale(0.85) rotate(0deg); }
  50% { opacity: 1; transform: scale(1.05) rotate(8deg); }
}

@media (prefers-reduced-motion: reduce) {
  .sparkle { animation: none; opacity: 0.8; }
}
.hero-visual svg { width: 100%; height: 100%; }

.hero-badge {
  position: absolute;
  bottom: -4%;
  right: -6%;
  width: 104px;
  height: 104px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--surface);
  box-shadow: var(--shadow-lift);
  color: var(--ink);
  z-index: 2;
}
.hero-badge-spin {
  position: absolute;
  inset: 0;
  width: 100% !important;
  height: 100% !important;
  animation: hero-badge-rotate 16s linear infinite;
}
.hero-badge-center {
  position: relative;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--on-ink);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out);
}
.hero-badge:hover .hero-badge-center { transform: scale(1.08); background: var(--accent); }

@keyframes hero-badge-rotate {
  to { transform: rotate(360deg); }
}

@media (prefers-reduced-motion: reduce) {
  .hero-badge-spin { animation-duration: 90s; }
}

@media (max-width: 640px) {
  .hero-badge { width: 84px; height: 84px; bottom: -2%; right: 2%; }
  .hero-badge-center { width: 32px; height: 32px; }
}

/* ==========================================================================
   Cards / Services
   ========================================================================== */

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-6); }

.card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  box-shadow: var(--shadow-card);
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lift); border-color: var(--border-strong); }

.card-arrow {
  position: absolute;
  top: var(--space-6);
  right: var(--space-6);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--on-ink);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0.6) rotate(-40deg);
  transition: opacity var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out), background var(--dur-base) var(--ease-out);
}
.card:hover .card-arrow { opacity: 1; transform: scale(1) rotate(0deg); background: var(--accent); }

.case-media { position: relative; }
.case-media .card-arrow { top: auto; right: var(--space-3); bottom: var(--space-3); }
.case-media .case-tags {
  position: absolute;
  left: var(--space-3);
  bottom: var(--space-3);
  margin-bottom: 0;
  z-index: 1;
}
.case-media .case-tags .tag {
  background: color-mix(in srgb, var(--surface) 90%, transparent);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border-color: transparent;
  box-shadow: 0 2px 8px rgba(11, 20, 36, 0.12);
}

.service-card .index {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--warm);
  letter-spacing: 0.08em;
}
.service-card .icon-wrap {
  width: 52px; height: 52px;
  display: flex; align-items: center; justify-content: center;
  margin-block: var(--space-6) var(--space-4);
  border-radius: var(--radius-md);
  background: var(--paper-alt);
  color: var(--accent);
}
.service-card h3 { margin-bottom: var(--space-3); }
.service-card p { font-size: 0.9375rem; }

/* ==========================================================================
   Credibility bar
   ========================================================================== */

.credibility-bar { padding-block: var(--space-8); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.credibility-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-6) var(--space-4);
}
.credibility-stat { display: flex; flex-direction: column; align-items: center; text-align: center; flex: 1 1 140px; }
.credibility-stat .num { font-family: var(--font-display); font-weight: 700; font-size: clamp(1.5rem, 1.2rem + 1vw, 2rem); color: var(--ink); line-height: 1; }
.credibility-stat .label { font-size: 0.8125rem; color: var(--ink-soft); margin-top: 0.35rem; }

/* ==========================================================================
   Problem / Solution
   ========================================================================== */

.split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(2rem, 6vw, 6rem);
  align-items: start;
}

.problem-list { display: flex; flex-direction: column; margin-top: var(--space-8); }
.problem-list li {
  display: flex;
  gap: var(--space-4);
  padding-block: var(--space-4);
  border-bottom: 1px solid var(--border);
  color: var(--ink);
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 0.9rem + 0.6vw, 1.375rem);
}
.problem-list li:first-child { border-top: 1px solid var(--border); }
.problem-list .num { font-family: var(--font-mono); font-size: 0.8rem; color: var(--warm); padding-top: 0.4em; }

.pull-quote {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.375rem, 1.1rem + 1.2vw, 1.875rem);
  line-height: 1.4;
  color: var(--ink);
  border-left: 2px solid var(--warm);
  padding-left: var(--space-6);
  margin-top: var(--space-8);
}

/* ==========================================================================
   Benefits
   ========================================================================== */

/* Full-bleed dark panel utility, reused wherever we want the reference's
   dark textured section treatment without a separate hardcoded bg color. */
.dark-panel { position: relative; color: var(--on-ink); overflow: hidden; }
.dark-panel-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    repeating-linear-gradient(-45deg, rgba(255,255,255,0.035) 0 2px, transparent 2px 16px),
    var(--ink);
}
.dark-panel h2, .dark-panel h3, .dark-panel .h2 { color: var(--on-ink); }
.dark-panel .lead { color: color-mix(in srgb, var(--on-ink) 70%, transparent); }
.dark-panel .eyebrow { color: var(--warm-on-dark); }
.dark-panel .eyebrow::before { background: linear-gradient(to right, var(--accent) 55%, var(--on-ink) 55%); }

.benefits-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4); }
.benefit-item {
  display: flex; align-items: flex-start; gap: var(--space-4);
  padding: var(--space-6);
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--on-ink) 6%, transparent);
  border: 1px solid color-mix(in srgb, var(--on-ink) 12%, transparent);
  transition: background var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
}
.benefit-item:hover {
  background: color-mix(in srgb, var(--on-ink) 10%, transparent);
  border-color: color-mix(in srgb, var(--on-ink) 22%, transparent);
  transform: translateY(-2px);
}
.benefit-item .check {
  flex-shrink: 0;
  width: 40px; height: 40px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--accent);
  color: #fff;
}
.benefit-item span:last-child { font-family: var(--font-display); font-size: 1.05rem; font-weight: 600; padding-top: 0.3em; }

/* ==========================================================================
   Case studies / Testimonials
   ========================================================================== */

.sample-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--warm);
  background: var(--warm-soft);
  padding: 0.3em 0.7em;
  border-radius: 999px;
  margin-bottom: var(--space-4);
}

.case-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: var(--space-3) var(--space-8) var(--space-8);
  overflow: hidden;
}
.case-media {
  aspect-ratio: 8 / 5;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: var(--space-6);
  background: var(--paper-alt);
  border: 1px solid var(--border);
}
.case-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  transition: transform var(--dur-slow) var(--ease-out);
}
.card:hover .case-media img { transform: scale(1.045); }
.case-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: var(--space-4);
}
.case-tags .tag {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-soft);
  background: var(--paper-alt);
  border: 1px solid var(--border);
  padding: 0.3em 0.6em;
  border-radius: 999px;
}
.case-card h3 { margin-bottom: var(--space-3); }
.case-card .case-need,
.case-card .case-built {
  font-size: 0.9rem;
  margin-bottom: var(--space-3);
}
.case-card .case-need strong,
.case-card .case-built strong {
  color: var(--ink);
  font-weight: 600;
}
.case-card .case-outcome {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  color: var(--ink);
  border-left: 2px solid var(--accent);
  padding-left: var(--space-4);
  margin-block: var(--space-2) var(--space-4);
}
.case-card .case-stack {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--ink-soft);
  line-height: 1.6;
  margin-bottom: var(--space-6);
}
.case-card .case-link {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--ink);
}
.case-card .case-link svg { transition: transform var(--dur-fast) var(--ease-out); }
.case-card .case-link:hover { color: var(--accent-deep); }
.case-card .case-link:hover svg { transform: translate(2px, -2px); }

.testimonial-card blockquote {
  font-family: var(--font-display);
  font-size: 1.125rem;
  line-height: 1.55;
  color: var(--ink);
  margin-bottom: var(--space-6);
}
.testimonial-card footer { display: flex; align-items: center; gap: var(--space-3); }
.avatar-mark {
  width: 42px; height: 42px; border-radius: 50%;
  background: var(--ink);
  color: var(--on-ink);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 700; font-size: 0.9rem;
}
.testimonial-card .who strong { display: block; font-size: 0.9rem; }
.testimonial-card .who span { font-size: 0.8125rem; color: var(--ink-soft); }

.testimonial-stack { display: flex; flex-direction: column; gap: var(--space-4); }

.rating-card {
  margin-top: var(--space-8);
  padding: var(--space-8);
  border-radius: var(--radius-lg);
  background:
    repeating-linear-gradient(-45deg, rgba(255,255,255,0.04) 0 2px, transparent 2px 16px),
    var(--ink);
  color: var(--on-ink);
  text-align: center;
}
.rating-card .sample-tag { background: color-mix(in srgb, var(--on-ink) 14%, transparent); color: var(--warm-on-dark); }
.rating-score { font-family: var(--font-display); font-weight: 700; font-size: 3.5rem; line-height: 1; margin-block: var(--space-3) var(--space-2); }
.rating-stars { display: flex; justify-content: center; gap: 0.25rem; color: var(--warm-on-dark); margin-bottom: var(--space-3); }
.rating-label { font-size: 0.875rem; color: color-mix(in srgb, var(--on-ink) 72%, transparent); max-width: 28ch; margin-inline: auto; }

/* ==========================================================================
   About
   ========================================================================== */

.step-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-16);
}
.step-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
.step-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lift); }
.step-card-body { position: relative; padding: var(--space-8); flex: 1; }
.step-num-bg {
  position: absolute;
  top: var(--space-2);
  right: var(--space-5);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 3.75rem;
  line-height: 1;
  color: var(--paper-alt);
  z-index: 0;
  user-select: none;
}
.step-card-body h3 { position: relative; max-width: 80%; margin-bottom: var(--space-3); }
.step-card-body p { position: relative; font-size: 0.9rem; }
.step-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-6);
  background:
    repeating-linear-gradient(-45deg, rgba(255,255,255,0.05) 0 2px, transparent 2px 14px),
    var(--ink);
  color: var(--on-ink);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.founder-card {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-top: var(--space-8);
  padding: var(--space-5);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
.founder-photo {
  flex-shrink: 0;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--paper-alt);
  border: 1.5px dashed var(--border-strong);
  color: var(--ink-soft);
}
.founder-info strong { display: block; font-family: var(--font-display); font-size: 1.0625rem; }
.founder-info span { display: block; font-size: 0.8125rem; color: var(--ink-soft); margin-top: 0.15rem; }
.founder-info p { font-size: 0.875rem; margin-top: var(--space-2); }

/* ==========================================================================
   Lead magnet
   ========================================================================== */

.lead-magnet {
  background: var(--ink);
  color: var(--on-ink);
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 5vw, 4.5rem);
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  position: relative;
  overflow: hidden;
}
.lead-magnet h2, .lead-magnet .lead { color: var(--on-ink); }
.lead-magnet .lead { color: color-mix(in srgb, var(--on-ink) 72%, transparent); }
.lead-magnet .eyebrow { color: var(--warm-on-dark); }
.lead-magnet .eyebrow::before { background: linear-gradient(to right, var(--accent) 55%, var(--on-ink) 55%); }

.form-row { display: flex; flex-wrap: wrap; gap: var(--space-3); }
.field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  flex: 1 1 180px;
}
.field label { font-size: 0.8125rem; color: color-mix(in srgb, var(--on-ink) 72%, transparent); }
.field input {
  height: 50px;
  padding-inline: 1.1rem;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--on-ink) 25%, transparent);
  background: color-mix(in srgb, var(--on-ink) 8%, transparent);
  color: var(--on-ink);
}
.field input::placeholder { color: color-mix(in srgb, var(--on-ink) 45%, transparent); }
.field input:focus-visible { outline-color: var(--warm); }

.lead-form .btn { width: 100%; margin-top: var(--space-2); }
.lead-form .btn-primary { --btn-bg: var(--paper); --btn-fg: var(--ink); border-color: var(--paper); }
.lead-form .btn-primary:hover { --btn-bg: var(--accent); --btn-fg: #06111f; border-color: var(--accent); }
.lead-form .fine-print { font-size: 0.75rem; color: color-mix(in srgb, var(--on-ink) 55%, transparent); margin-top: var(--space-3); }
.form-status { font-size: 0.875rem; margin-top: var(--space-3); min-height: 1.2em; }
.form-status[data-state="success"] { color: #7cd7a0; }

/* ==========================================================================
   FAQ
   ========================================================================== */

.faq-layout { display: grid; grid-template-columns: 1.6fr 1fr; gap: var(--space-8); align-items: start; }
.faq-list { display: flex; flex-direction: column; gap: var(--space-3); }

.faq-aside { display: flex; flex-direction: column; gap: var(--space-4); }
.faq-aside-card {
  position: relative;
  border-radius: var(--radius-lg);
  padding: var(--space-8) var(--space-6);
  text-align: center;
}
.faq-aside-card .icon-badge {
  position: relative;
  width: 52px; height: 52px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin-inline: auto;
  margin-bottom: var(--space-4);
}
.faq-aside-card h3 { position: relative; font-size: 1.125rem; margin-bottom: var(--space-2); }
.faq-aside-card p { position: relative; font-size: 0.875rem; margin-bottom: var(--space-5); }
.faq-aside-card .btn { position: relative; width: 100%; }
.faq-aside-card.dark-panel .icon-badge { background: color-mix(in srgb, var(--on-ink) 14%, transparent); color: var(--on-ink); }

.faq-aside-light { background: var(--surface); border: 1px solid var(--border); }
.faq-aside-light .icon-badge { background: var(--paper-alt); color: var(--accent); }
.faq-aside-eyebrow { font-size: 0.8125rem; color: var(--ink-soft); margin-bottom: 0.25rem !important; }
.faq-aside-email { font-family: var(--font-display); font-weight: 600; font-size: 1.0625rem; color: var(--ink); transition: color var(--dur-fast) var(--ease-out); word-break: break-word; }
.faq-aside-email:hover { color: var(--accent-deep); }
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface);
  overflow: hidden;
  transition: background var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
.faq-item:hover { border-color: var(--border-strong); }
.faq-item[data-open="true"] {
  background: var(--ink);
  border-color: var(--ink);
  box-shadow: var(--shadow-lift);
}
.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  background: none;
  border: none;
  text-align: left;
  font-family: var(--font-display);
  font-size: clamp(1.0625rem, 0.98rem + 0.35vw, 1.1875rem);
  font-weight: 600;
  color: var(--ink);
  transition: color var(--dur-base) var(--ease-out);
}
.faq-item[data-open="true"] .faq-q { color: var(--on-ink); }
.faq-q .plus { position: relative; width: 22px; height: 22px; flex-shrink: 0; color: inherit; }
.faq-q .plus::before, .faq-q .plus::after {
  content: '';
  position: absolute; inset: 0; margin: auto;
  background: currentColor;
  transition: transform var(--dur-base) var(--ease-out), opacity var(--dur-base) var(--ease-out);
}
.faq-q .plus::before { width: 100%; height: 1.5px; }
.faq-q .plus::after { width: 1.5px; height: 100%; }
.faq-item[data-open="true"] .plus::after { transform: rotate(90deg); opacity: 0; }

.faq-a { overflow: hidden; height: 0; }
.faq-a p {
  padding: 0 var(--space-6) var(--space-6);
  max-width: 42rem;
  color: var(--ink-soft);
  transition: color var(--dur-base) var(--ease-out);
}
.faq-item[data-open="true"] .faq-a p { color: color-mix(in srgb, var(--on-ink) 78%, transparent); }

/* ==========================================================================
   Final CTA
   ========================================================================== */

.final-cta { text-align: center; }
.final-cta .container { display: flex; flex-direction: column; align-items: center; }
.final-cta h2 { max-width: 30ch; margin-bottom: var(--space-4); }
.final-cta .lead { margin-inline: auto; margin-bottom: var(--space-10); }

/* ==========================================================================
   Footer
   ========================================================================== */

footer.site-footer {
  padding-top: var(--space-16);
  border-top: 1px solid var(--border);
}
.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--space-8);
  padding-bottom: var(--space-12);
}
.footer-brand p { margin-top: var(--space-4); max-width: 26ch; font-size: 0.9rem; }
.footer-heading { font-family: var(--font-body); font-size: 0.8125rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-soft); margin-bottom: var(--space-4); font-weight: 600; }

.footer-newsletter { margin-top: var(--space-6); max-width: 22rem; }
.footer-newsletter .footer-heading { margin-bottom: var(--space-3); }
.footer-newsletter-row { display: flex; gap: var(--space-2); }
.footer-newsletter-row input {
  flex: 1;
  min-width: 0;
  height: 44px;
  padding-inline: var(--space-4);
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--ink);
  font-size: 0.875rem;
}
.footer-newsletter-row input:focus-visible { outline-color: var(--accent); }
.footer-newsletter-row button {
  flex-shrink: 0;
  width: 44px; height: 44px;
  border-radius: 50%;
  border: none;
  background: var(--ink);
  color: var(--on-ink);
  display: flex; align-items: center; justify-content: center;
  transition: background var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);
}
.footer-newsletter-row button:hover { background: var(--accent-deep); transform: translateX(2px); }
.footer-newsletter .form-status { font-size: 0.8125rem; margin-top: var(--space-2); min-height: 1.2em; }
.footer-newsletter .form-status[data-state="success"] { color: #1a8f5c; }

.footer-tools {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
  padding-block: var(--space-6);
  margin-top: var(--space-6);
  border-top: 1px solid var(--border);
  font-size: 0.8125rem;
}
.footer-tools-label { font-family: var(--font-mono); text-transform: uppercase; letter-spacing: 0.06em; font-size: 0.6875rem; color: var(--ink-soft); }
.footer-tools-list { color: var(--ink-soft); }
.footer-col ul { display: flex; flex-direction: column; gap: var(--space-3); font-size: 0.9rem; }
.footer-col a:hover { color: var(--accent); }
.footer-bottom {
  margin-top: var(--space-12);
  background:
    repeating-linear-gradient(-45deg, rgba(255,255,255,0.05) 0 2px, transparent 2px 14px),
    var(--ink);
}
.footer-bottom-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding-block: var(--space-6);
  font-size: 0.8125rem;
  color: color-mix(in srgb, var(--on-ink) 75%, transparent);
  flex-wrap: wrap;
  gap: var(--space-4);
}
.footer-socials { display: flex; gap: var(--space-4); }
.footer-socials a { color: color-mix(in srgb, var(--on-ink) 75%, transparent); }
.footer-socials a:hover { color: var(--on-ink); }

/* ==========================================================================
   Sticky mobile CTA
   ========================================================================== */

.sticky-cta {
  display: none;
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 90;
  padding: var(--space-3) var(--container-pad);
  padding-bottom: calc(var(--space-3) + env(safe-area-inset-bottom, 0px));
  background: color-mix(in srgb, var(--paper) 92%, transparent);
  backdrop-filter: blur(12px) saturate(1.4);
  -webkit-backdrop-filter: blur(12px) saturate(1.4);
  border-top: 1px solid var(--border);
  transform: translateY(120%);
  transition: transform var(--dur-slow) var(--ease-out);
}
.sticky-cta .btn { width: 100%; }
.sticky-cta.is-visible { transform: translateY(0); }
body.nav-open .sticky-cta { transform: translateY(120%); }

@media (max-width: 1024px) {
  .sticky-cta { display: block; }
}

/* ==========================================================================
   Reveal utility (JS toggles .is-visible; CSS provides no-JS fallback)
   ========================================================================== */

[data-reveal] { opacity: 1; }
.js-ready [data-reveal] { opacity: 0; transform: translateY(20px); }
.js-ready [data-reveal].is-visible { opacity: 1; transform: translateY(0); transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out); }

/* ==========================================================================
   Responsive — mobile is DESIGNED, not shrunk
   ========================================================================== */

@media (max-width: 1024px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .nav-cta { display: none; }

  .hero-inner { grid-template-columns: 1fr; gap: var(--space-12); }
  .hero-visual { order: -1; max-width: 340px; margin-inline: auto; aspect-ratio: 1/1; }

  .split, .faq-layout { grid-template-columns: 1fr; gap: var(--space-8); }
  .faq-aside { flex-direction: row; }
  .faq-aside-card { flex: 1; }

  .grid-3, .benefits-grid, .footer-top, .step-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .grid-3, .grid-2, .benefits-grid, .step-grid { grid-template-columns: 1fr; }
  .lead-magnet { grid-template-columns: 1fr; padding: var(--space-8) var(--space-6); }
  .footer-top { grid-template-columns: 1fr 1fr; row-gap: var(--space-8); }
  .footer-brand { grid-column: 1 / -1; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .cta-row { flex-direction: column; align-items: stretch; }
  .cta-row .btn { width: 100%; }
  .trust-line { flex-wrap: wrap; }
  section { padding-block: var(--section-pad); }
  .card { padding: var(--space-6); }
  .case-card, .testimonial-card { padding: var(--space-6); }
  .faq-aside { flex-direction: column; }
}

@media (min-width: 1440px) {
  :root { --container-w: 1360px; }
}
